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Launchpad rail support analysis

Analyzed File: BASE.iam
Autodesk Inventor Version: 2023 (Build 270158000, 158)
Creation Date: 03-Apr-25, 10:14 PM
Study Author: NELLY NDUNG'U
Summary: Simulation analysis for rail support
beam. The length of the beam is 4m
with a point load of 1042N. Th point
load is the instantaneous load as the
rocket leaves the launch pad.

Static Analysis: TELESCOPIC ANALYSIS

General objective and settings:

Design Objective Single Point
Study Type Static Analysis
Last Modification Date 03-Apr-25, 10:05 PM
Model State [Primary]
Design View Default
Positional [Primary]
Detect and Eliminate Rigid Body Modes No
Separate Stresses Across Contact Surfaces No
Motion Loads Analysis No

iProperties

Summary

AuthorNELLY NDUNG'U

Project

Part NumberBASE
DesignerNELLY NDUNG'U
Cost$0.00
Date Created27-Mar-25

Status

Design StatusWorkInProgress

Physical

Mass67.6808 kg
Area5748550 mm^2
Volume8621750 mm^3
Center of Gravityx=-169.119 mm
y=-369.232 mm
z=791.202 mm

Note: Physical values could be different from Physical values used by FEA reported below.


Mesh settings:

Avg. Element Size (fraction of model diameter) 0.1
Min. Element Size (fraction of avg. size) 0.2
Grading Factor 1.5
Max. Turn Angle 60 deg
Create Curved Mesh Elements No
Use part based measure for Assembly mesh Yes

Material(s)

Name Steel, Mild
General Mass Density 7.85 g/cm^3
Yield Strength 207 MPa
Ultimate Tensile Strength 345 MPa
Stress Young's Modulus 220 GPa
Poisson's Ratio 0.275 ul
Shear Modulus 86.2745 GPa
Part Name(s) ISO 10799-2 90x90x3 - 198.3
ISO 10799-2 90x90x3 - 1635
ISO 10799-2 90x90x3 - 1600
ISO 10799-2 90x90x3 - 1600
ISO 10799-2 70x70x3 - 1150
ISO 10799-2 60x60x3 - 1150
Hex Nut Metric M10 x 1.5
Hex Bolt - Metric M10 x 1.5 x 90
LP_02.ipt
LP_01.ipt
ISO 10799-2 80x80x3 - 2000
BASE.ipt
Hex Bolt - Metric M10 x 1.5 x 100
Name Generic
General Mass Density 1 g/cm^3
Yield Strength 0 MPa
Ultimate Tensile Strength 0 MPa
Stress Young's Modulus 0.0000001 GPa
Poisson's Ratio 0 ul
Shear Modulus 0.00000005 GPa
Part Name(s) Reference Skeleton
Reference Skeleton
Reference Skeleton
Reference Skeleton

Operating conditions

Force:1

Load Type Force
Magnitude1042.000 N
Vector X-1030.127 N
Vector Y6.855 N
Vector Z-156.700 N
Selected Face(s)

Fixed Constraint:1

Constraint Type Fixed Constraint
Selected Face(s)

Contacts (Bonded)

Name Part Name(s)
Bonded:1Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1635:1
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:2Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1635:1
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:3Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1635:1
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:4Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1600:2
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:5Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1600:2
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:6Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1600:1
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:7Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1600:2
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:8Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1600:1
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:9Frame 1743054956771:1/ISO 10799-2 90x90x3 - 1600:2
Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Bonded:10LP02_2:1/Frame 1743060041581:1/ISO 10799-2 60x60x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:11LP02_2:1/Frame 1743060041581:1/ISO 10799-2 60x60x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:12LP02_2:1/Frame 1743060041581:1/ISO 10799-2 60x60x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:13LP02_2:1/Frame 1743060041581:1/ISO 10799-2 60x60x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:14LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:15LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:16LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:17LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:18LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:19LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:20LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:21LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:22LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:23LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:24LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:25LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:26LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:27LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:28LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:29LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:30LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Nut Metric M10 x 1.5:7
Bonded:31LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Nut Metric M10 x 1.5:6
Bonded:32LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:33LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:34LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:1
Bonded:35LP02:1/Frame 1743058174007:1/ISO 10799-2 70x70x3 - 1150:1
Hex Bolt - Metric M10 x 1.5 x 90:2
Bonded:36Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:37Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:38Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:39Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:40Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:41Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:42Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:43Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:44Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:45LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:46LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:47LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:48LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:49LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:50LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:51Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Nut Metric M10 x 1.5:3
Bonded:52Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Nut Metric M10 x 1.5:2
Bonded:53Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Nut Metric M10 x 1.5:1
Bonded:54Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:55Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:56Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:57Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:3
Bonded:58Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:1
Bonded:59Frame 1743054956771:1/ISO 10799-2 90x90x3 - 198.3:1
Hex Bolt - Metric M10 x 1.5 x 100:2
Bonded:60LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:61LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:62LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:5
Bonded:63LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Bolt - Metric M10 x 1.5 x 100:4
Bonded:64LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Nut Metric M10 x 1.5:4
Bonded:65LP01:1/Frame 1743052582786:1/ISO 10799-2 80x80x3 - 2000:1
Hex Nut Metric M10 x 1.5:5
Bonded:66Hex Bolt - Metric M10 x 1.5 x 100:1
Hex Nut Metric M10 x 1.5:1
Bonded:67Hex Bolt - Metric M10 x 1.5 x 100:2
Hex Nut Metric M10 x 1.5:3
Bonded:68Hex Bolt - Metric M10 x 1.5 x 100:3
Hex Nut Metric M10 x 1.5:2
Bonded:69Hex Bolt - Metric M10 x 1.5 x 100:4
Hex Nut Metric M10 x 1.5:4
Bonded:70Hex Bolt - Metric M10 x 1.5 x 100:5
Hex Nut Metric M10 x 1.5:5
Bonded:71Hex Bolt - Metric M10 x 1.5 x 90:1
Hex Nut Metric M10 x 1.5:7
Bonded:72Hex Bolt - Metric M10 x 1.5 x 90:2
Hex Nut Metric M10 x 1.5:6

Results

Reaction Force and Moment on Constraints

Constraint Name Reaction Force Reaction Moment
Magnitude Component (X,Y,Z) Magnitude Component (X,Y,Z)
Fixed Constraint:1 1054.22 N 1042.39 N 2929.44 N m -24.4984 N m
0 N 2916.45 N m
157.527 N 274.393 N m

Result Summary

Name Minimum Maximum
Volume 8621750 mm^3
Mass 67.6808 kg
Von Mises Stress 0.000000632204 MPa 3686.82 MPa
1st Principal Stress -283.383 MPa 2780.21 MPa
3rd Principal Stress -2970.98 MPa 238.036 MPa
Displacement 0 mm 90.4912 mm
Safety Factor 0.0561459 ul 15 ul
Stress XX -2345.91 MPa 2281.57 MPa
Stress XY -1133.63 MPa 1283 MPa
Stress XZ -1039.08 MPa 913.081 MPa
Stress YY -929.991 MPa 821.48 MPa
Stress YZ -1153.18 MPa 1243.05 MPa
Stress ZZ -2154.94 MPa 1831.56 MPa
X Displacement -89.6237 mm 0.0790208 mm
Y Displacement -0.0372677 mm 0.731067 mm
Z Displacement -14.705 mm 0.104463 mm
Equivalent Strain 0.00000000000322004 ul 0.014247 ul
1st Principal Strain -0.00000917587 ul 0.0136455 ul
3rd Principal Strain -0.0139653 ul 0.000132738 ul
Strain XX -0.0103735 ul 0.00918372 ul
Strain XY -0.0065699 ul 0.00743558 ul
Strain XZ -0.00602196 ul 0.00529172 ul
Strain YY -0.00158529 ul 0.00190306 ul
Strain YZ -0.00668321 ul 0.00720401 ul
Strain ZZ -0.00959291 ul 0.00884049 ul
Contact Pressure 0 MPa 8646.06 MPa
Contact Pressure X -5312.14 MPa 7114.47 MPa
Contact Pressure Y -917.281 MPa 934.778 MPa
Contact Pressure Z -6864.91 MPa 5108.42 MPa

Figures

Von Mises Stress

1st Principal Stress

3rd Principal Stress

Displacement

Safety Factor

Stress XX

Stress XY

Stress XZ

Stress YY

Stress YZ

Stress ZZ

X Displacement

Y Displacement

Z Displacement

Equivalent Strain

1st Principal Strain

3rd Principal Strain

Strain XX

Strain XY

Strain XZ

Strain YY

Strain YZ

Strain ZZ

Contact Pressure

Contact Pressure X

Contact Pressure Y

Contact Pressure Z


N:\NAKUJA\CAD FILES\AIRFRAME\LP001\BASE.iam


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